Cationic Dyes

Cationic Dyes

 

organic dyes whose molecules contain the grouping Cationic Dyes R3 (where R is an alkyl or aryl radical) and the CI- or CH3SO4- anion in an aliphatic chain or in a heterocycle.Cationic dyes, usually azo, anthraquinone, or polymethine dyes, are used for dyeing polyacrylonitrile fibers.

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Thangaraju, Equilibrium and Kinetics of Adsorption of Cationic Dyes by stishovite-Clay -TiO2 Nanocomposite, Int.
A comparative adsorption study with different industrial wastes as adsorbents for the removal of cationic dyes from water.
Tenders are invited for Cationic dyes produced by the company "Setas Kimya Sanayi AS", Turkey, for industrial tests
Cationic dyes known as basic dyes are extensively used in dyeing of textile fibers such as cotton and polyester [1].
80] studied the sorption of cationic dyes (Malachite Green, Auramine O, Thioflavine T) from aqueous solutions by moss Rhytidiadelphus squarrosus.
Such result was somewhat expected due to the strong affinity between perchlorate ions and nitrogen atoms present in the molecules of the cationic dyes (SPRINGBORG et al.
smitha, 2010, "Kinetics and isotherm studies on cationic dyes adsorption onto annona squmosa seed activated carbon, Internation journal of engineering science and technology", 2(3), 287-295.
Granulized Annona squmosa seed was previously investigated to adsorb cationic dyes [17].
PGA as a flocculating agent and adsorbent for cationic dyes.
The Color Boosts are the first at mass market to feature cationic dyes that actually bind to the hair cuticle--the same type of dye is used in many salon retail brands, according to Sunsilk.